Transcuataneous electrical_nerve stimulation (TENS) unit



FIG. 1 is a perspective view of an ornamental design for a transcuataneous electrical_nerve stimulation (TENS) unit showing my new design;

FIG. 2 is a front view of the TENS unit;

FIG. 3 is a rear view of the TENS unit;

FIG. 4 is a left side view of the TENS unit;

FIG. 5 is a right side view of the TENS unit;

FIG. 6 is a top view of the TENS unit; and,

FIG. 7 is a bottom view of the TENS unit.

The broken lines in the drawings depict portions of the transcuataneous electrical nerve stimulation (TENS) unit that form no part of the claimed design. 

CLAIM The ornamental design for a transcuataneous electrical_nerve stimulation (TENS) unit, as shown and described. 